Company Filing History:
Years Active: 2001
Title: Kazuhiro Marumoto: Innovator in Powder Metallurgy
Introduction
Kazuhiro Marumoto is a notable inventor based in Shizuoka-ken, Japan. He has made significant contributions to the field of powder metallurgy, particularly through his innovative patent. His work has implications for various industries, including automotive manufacturing.
Latest Patents
Kazuhiro Marumoto holds a patent for a mixed powder metallurgy process. This patent describes a mixed powder for powder metallurgy that includes a prealloy type steel mother powder containing alloy components in a range of 1.5 to 4, alloyed micro powder, and nickel powder. The preparation method involves blending this mixed powder with graphite powder, compressing it into a mold, and sintering at temperatures between 1050 to 1250 degrees Celsius. The result is an iron base sintered compact that exhibits high tensile strength and fatigue strength.
Career Highlights
Kazuhiro Marumoto is currently employed at Nissan Motor Company Limited, where he applies his expertise in materials science to enhance automotive components. His innovative approach to powder metallurgy has positioned him as a valuable asset within the company.
Collaborations
Kazuhiro has collaborated with notable colleagues, including Akira Fujiki and Toshiaki Aoki. Their combined efforts contribute to advancements in the field of metallurgy and automotive engineering.
Conclusion
Kazuhiro Marumoto's work in powder metallurgy exemplifies the importance of innovation in engineering. His patent and contributions to Nissan Motor Company Limited highlight his role as a key inventor in the industry.